Package org.apache.pdfbox.io
Interface SequentialRead
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- All Superinterfaces:
java.lang.AutoCloseable
,java.io.Closeable
public interface SequentialRead extends java.io.Closeable
An interface allowing sequential read operations.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description int
read()
Read a single byte of data.int
read(byte[] b)
Read a buffer of data.int
read(byte[] b, int offset, int length)
Read a buffer of data.
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Method Detail
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read
int read() throws java.io.IOException
Read a single byte of data.- Returns:
- The byte of data that is being read.
- Throws:
java.io.IOException
- If there is an error while reading the data.
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read
int read(byte[] b) throws java.io.IOException
Read a buffer of data.- Parameters:
b
- The buffer to write the data to.- Returns:
- The number of bytes that were actually read.
- Throws:
java.io.IOException
- If there was an error while reading the data.
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read
int read(byte[] b, int offset, int length) throws java.io.IOException
Read a buffer of data.- Parameters:
b
- The buffer to write the data to.offset
- Offset into the buffer to start writing.length
- The amount of data to attempt to read.- Returns:
- The number of bytes that were actually read.
- Throws:
java.io.IOException
- If there was an error while reading the data.
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